body,p,h1,h2,h3,h4,h5{
    margin: 0;
}

ul{
    margin: 0;
    padding: 0;
    list-style: none;
}

img{
    border: none;
    vertical-align: middle;
}

a{
    text-decoration: none;
    color: #3c3c3c;
    cursor: pointer;
}

i{
    font-style: normal;
}

input,ins{
    margin: 0;
    padding: 0;
}
button{
    outline: none;
}

table{
    border-collapse: collapse;      /*边框模式，合并*/
}

th,td{
    padding: 0;
}

body{
    font: 12px/1.5 tahoma,arial,'Hiragino Sans GB','\5b8b\4f53',sans-serif;
    color: #3c3c3c;
    background-color: #f4f4f4;
}

.clearfix::after{
    content: "";
    display: block;
    clear: both;
}

.fl{
    float: left;
}

.fr{
    float: right;
}

.layer{
    width: 1190px;
    margin: 0 auto;
}

.c4{
    color: #f40;
}

.c5{
    color: #f50;
}

.c6{
    color: #8d7afb;
}

.c7{
    color: #a8c001;
}

.ml5{
    margin-left: 5px;
}

.mr5{
    margin-right: 5px;
}
.mr7{
    margin-right: 7px;
}
.mt10{
    margin-top: 10px;
}

.mr10px{
    margin-right: 10px;
}











